#To set linux to use the locale time for the hardware clock timedatectl set-local-rtc 1
Here is what the above code is Doing:
1. Install the ntp package
2. Enable the ntp service
3. Start the ntp service
4. Set the timezone to UTC
5. Set the hardware clock to use the local time
ffmpeg -i input.mp4 -i eq.gif -filter_complex “[1]format=rgba,colorchannelmixer=aa=0.5[front];[0][front]overlay=x=(W-w)/2:y=H-h,format=yuv420p” output.mp4 Here is what the above code is Doing: 1. -i input.mp4 -i eq.gif -i input.mp4 is the input video file -i eq.gif is the input gif file 2. -filter_complex “[1]format=rgba,colorchannelmixer=aa=0.5[front];[0][front]overlay=x=(W-w)/2:y=H-h,format=yuv420p” -filter_complex is the filter complex command [1]format=rgba,colorchannelmixer=aa=0.5[front] [1] is the gif file format=rgba is the format of…
$ mail ? delete * ? q Here is what the above code is Doing: 1. We’re using the mail command to open the mail program. 2. We’re using the delete command to delete all messages. 3. We’re using the q command to quit the mail program. The mail program is a little different from…
//stops mongodb server brew services stop mongodb-community@4.4 //starts mongodb server brew services start mongodb-community@4.4 Here is what the above code is Doing: 1. brew services list – lists all the services that are running on your machine 2. brew services stop mongodb-community@4.4 – stops the mongodb server 3. brew services start mongodb-community@4.4 – starts the…
npm i -S react@16.7.0-alpha.2 react-dom@16.7.0-alpha.2 Here is what the above code is Doing: 1. We’re importing the useState hook from React. 2. We’re creating a new state variable called count. 3. We’re setting the initial value of count to 0. 4. We’re creating a function called setCount that lets us modify the value of count.
git remote add upstream https://thehttpslinkgoeshere.git Here is what the above code is Doing: 1. git remote -v – This command will show you the current remote repositories that you have. – You should see origin and upstream. 2. git remote add upstream https://thehttpslinkgoeshere.git – This command will add the upstream repository to your local repository….
wget -q https://packages.microsoft.com/keys/microsoft.asc -O- | sudo apt-key add – sudo add-apt-repository “deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main” sudo apt update sudo apt install code Here is what the above code is Doing: 1. Add the GPG key for the official Microsoft repository 2. Add the Microsoft repository to your system 3. Update the package cache and…